Canon EF 400 mm f/2.8L II USM vs Canon EF 400 mm f/4 DO IS USM
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| Compare | Fastest Aperture | Lightest Image Stabilization |
|---|---|---|
| Mount | ||
| Sensor Size | Full Frame | Full Frame |
| Best For | Wildlife | Wildlife |
Optical Specifications | ||
| Focal Length | 400 mm | 400 mm |
| Aperture | f/2 | f/4 |
| Aperture Blades | 8 | 8 |
Features | ||
| Autofocus | Yes | Yes |
| Image Stabilization | No | Yes |
| Weather Sealed | Yes | No |
Close-up Performance | ||
| Min. Focus Distance | 4 m | 3.5 m |
| Max. Magnification | - | - |
Physical Specifications | ||
| Weight | 5910 g | 1940 g |
| Length | 348 mm | 232.7 mm |
| Diameter | 167 mm | 128 mm |
| Filter Thread | 48 mm | 52 mm |
Price & Availability | ||
| Release Year | 1996 | 2001 |
| Shop | ||
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Comparing Canon EF 400 mm f/2.8L II USM (400 mm, f/2) and Canon EF 400 mm f/4 DO IS USM (400 mm, f/4).
Canon EF 400 mm f/4 DO IS USM is the lightest at 1940 g, Canon EF 400 mm f/2.8L II USM weighs 5910 g.
Canon EF 400 mm f/2.8L II USM offers the fastest maximum aperture at f/2, allowing for better low-light performance and shallower depth of field.
Canon EF 400 mm f/4 DO IS USM can focus closest at 3.5 m minimum focus distance.
Canon EF 400 mm f/4 DO IS USM includes image stabilization. Canon EF 400 mm f/2.8L II USM is weather-sealed for challenging conditions.
Use the detailed comparison table below to see all specifications side-by-side and find the perfect lens for your photography needs.
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